Matt. 7:12 So in everything, do to others what you would have them do to you, for this sums up the Law and the Prophets.

The Lord Jesus, the very Messiah God promised, uttered these words.  In short, He was saying that loving your neighbor as yourself equates to treating people the way you would want to be treated.  Notice, however, that Christ added no qualifications or stipulations to this Royal Law.  He did not say “treat others the way you would want to be treated only if they treat you that way.”  Neither did Christ say that you should expect others to treat you that way.  In fact, Christ said quite the opposite:
Luke 6:27 “But to you who are listening I say: Love your enemies, do good to those who hate you, 28 bless those who curse you, pray for those who mistreat you.
Now, this command of loving your neighbor as yourself takes on a whole new meaning.  Now, we are expected to treat people the way we would want to be treated even if they treat us wrongly first. Kingdom citizens do not retaliate in anger or violence; rather, we retaliate in love.
But what else is the Christ telling us in this passage?  He is telling us that if we obey His command of treating people the way we want to be treated, then we have done nothing less than the equivalent of obeying all of the Law of Moses and the Prophets.  Think about the depth of that statement for a moment.  By practicing this one instruction – that is, treating people the way we would want to be treated – we have met the standard of keeping all of the Law of Moses and the Prophets.  What makes this statement even more profound is that it applies to all who submit to the Lord Jesus.  This means that even if I wasn’t raised as one who was Jewish, by obeying this universal command of Christ I have met the equivalent of fulfilling all that God commanded of Israel in the Law and the Prophets.  Tomorrow, we will continue examining this Royal Law in the story of the Good Samaritan.